*{
  padding: 0;
  margin: 0;
  list-style: none;
  box-sizing: border-box;
}

.home{
  width: 100vw;
  height: 100vh;
  .head{
    width: 100%;
    height: 80px;
    background: rgb(152, 206, 220);
  }
  .body{
  width: 100%;
  height: calc(100vh - 80px);
  display: flex;
  .left{
    width: 150px;
    height: 100%;
    background: #fcc;
  }
  .right{
    flex:1;
    height: 100%;
  }
  }
}

.active{
  background:#0cf;
}